Gooseneck Phone Holder with Desk Clamp

Gooseneck phone holder with desk clamp, units mm, Z up. One connected solid made of simple boxes, cylinders, a sphere and one swept tube. Parameters: arm_diameter 14, column_height 80, clamp_gap 40, head_arm_length 45. Clamp base: a top plate box 70 x 45 x 8 with its top face at z=0. A bottom jaw box 60 x 45 x 6 located 40 mm below the top plate. A back wall box 70 x 10 x 54 joining them at the back so the side view is a C shape. A vertical clamp screw cylinder 12 mm diameter through the top plate down to a round pad 28 mm diameter, 4 mm thick, just above the bottom jaw. Column: a tapered cylinder on the top plate, 28 mm diameter at the bottom, 22 mm at the top, column_height tall. Arm: a circular tube with diameter arm_diameter, swept along a smooth path in the XZ plane starting at the top center of the column. The path goes straight up 250 mm, then a semicircular arch of 40 mm radius toward +X, then straight down 190 mm, then a U-bend of 40 mm radius turning upward, then straight up 90 mm, then a second semicircular arch of 40 mm radius toward +X, then ends curving up toward +X at about 45 degrees. Joint: a sphere 28 mm diameter at the end of the arm, then a flat disc 35 mm diameter and 6 mm thick on it. Phone clamp head: a central box 40 x 40 x 15 on the disc. Four flat arms in an X shape, each head_arm_length long, 14 wide and 6 thick, at 45 degrees from the block, with a gap between the upper and lower pair. A red pad box 25 x 14 x 4 at the end of each arm. Body white, pads red.

Parameters

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